Contact Details:

Official: Department of Pure Mathematics

                    University of Calcutta

       35-B. C. Road, Kolkata-700 019

     West Bengal, INDIA


  Residential: CC/53, Narayantala (East), Baguiati 

                                P.O. Aswininagar, Dist. North 24–Pargans

                                 Kolkata-700059, West Bengal, INDIA. 

                         P:  (+91)9433533873   

                        E:   uc_de@yahoo.com                


Citizenship:        Indian



           M.Sc., Ph.D, D.Sc.

Present position: 

U.G.C. Professor, Department of Pure Mathematics, University of Calcutta,  INDIA.

Research Activities: 

20 students have been awarded Ph.D. degree and 5 students are presently working under my supervision. I have published more than 250 research articles in reputed journals and have about 32 years of research experience in the field of 
  • Riemannian and Semi-Riemannian Manifolds with certain Curvature Conditions.
  • Semi-symmetric Metric and Semi-symmetric non-metric Connections on Riemannian and Semi-Riemannian Manifolds. 
  • Contact Manifolds and their submanifolds. 
  • Complex Manifolds. 
  • Applications to General Theory of Relativity.